Patent Assignment
Reel/Frame 055399/0899
Change of Name
Recorded: 2021-02-24
Pages: 4
Assignor
UNITED TECHNOLOGIES CORPORATION
Executed: 2020-04-03
Assignee
RAYTHEON TECHNOLOGIES CORPORATION
870 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
Method of Maintaining Health of a Flow Battery
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 30, 2015
From: DARLING, ROBERT MASON; PERRY, MICHAEL L.
To: UNITED TECHNOLOGIES CORPORATION
Reel/Frame 036919/0501 →
Change of Name
Sep 4, 2020
From: UNITED TECHNOLOGIES CORPORATION
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 054062/0001 →
Corrective Assignment to Correct the and Remove Patent Application Number 11886281 and Add Patent Application Number 14846874. to Correct the Receiving Party Address Previously Recorded at Reel: 054062 Frame: 0001. Assignor(S) Hereby Confirms the Change of Address.
Mar 4, 2021
From: UNITED TECHNOLOGIES CORPORATION
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 055659/0001 →
Change of Name
Oct 16, 2023
From: RAYTHEON TECHNOLOGIES CORPORATION
To: RTX CORPORATION
Reel/Frame 065240/0948 →